ES40572U - A new coupling for joining tubes, and especially scaffolding tubes and similar (Machine-translation by Google Translate, not legally binding) - Google Patents

A new coupling for joining tubes, and especially scaffolding tubes and similar (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES40572U
ES40572U ES0040572U ES40572U ES40572U ES 40572 U ES40572 U ES 40572U ES 0040572 U ES0040572 U ES 0040572U ES 40572 U ES40572 U ES 40572U ES 40572 U ES40572 U ES 40572U
Authority
ES
Spain
Prior art keywords
tubes
elements
joining
translation
machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES0040572U
Other languages
Spanish (es)
Other versions
ES40572Y (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FERROTUBI SpA
Original Assignee
FERROTUBI SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FERROTUBI SpA filed Critical FERROTUBI SpA
Priority to ES0040572U priority Critical patent/ES40572Y/en
Publication of ES40572U publication Critical patent/ES40572U/en
Application granted granted Critical
Publication of ES40572Y publication Critical patent/ES40572Y/en
Expired legal-status Critical Current

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Landscapes

  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

A new expansion coupling for the joining of tubes, and especially of scaffolding tubes or the like, characterized in that the coupling device according to which a number of elements at most equal to the number of tubes is used is presented. joining, said elements being provided with a central part having an entire inner and hollow interior surface and ending at their ends with a tubular half-piece capable of being inserted in the tube to be joined and which cooperates with an analogous prolongation provided in another of said elements so that between said ends there remains a longitudinal groove, one of the central parts being provided with an appropriately shaped projection serving as a support for screws provided in the other elements, so that when said bolts are tightened the expansion of the screws is caused. the tubular ends, which join the tubes, thanks to the pressure exerted on their interior surfaces. (Machine-translation by Google Translate, not legally binding)
ES0040572U 1953-11-21 1953-11-21 A new coupling for joining tubes, and especially scaffolding tubes and the like Expired ES40572Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0040572U ES40572Y (en) 1953-11-21 1953-11-21 A new coupling for joining tubes, and especially scaffolding tubes and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0040572U ES40572Y (en) 1953-11-21 1953-11-21 A new coupling for joining tubes, and especially scaffolding tubes and the like

Publications (2)

Publication Number Publication Date
ES40572U true ES40572U (en) 1954-05-16
ES40572Y ES40572Y (en) 1956-12-01

Family

ID=51103927

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0040572U Expired ES40572Y (en) 1953-11-21 1953-11-21 A new coupling for joining tubes, and especially scaffolding tubes and the like

Country Status (1)

Country Link
ES (1) ES40572Y (en)

Also Published As

Publication number Publication date
ES40572Y (en) 1956-12-01

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